View our feature on Rob Thurman's Trick of the Light.When Trixa learns of a powerful artifact known as the Light of Life, she knows she's hit the jackpot. Both sides-angel and demon-would give anything for it. But first she has to find it. And as Heaven and Hell ready for an apocalyptic throwdown, Trixa must decide where her true loyalty lies, and what she's ready to fight for. Because in her world, if you line up on the wrong side, you pay with more than your life…